1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.tools;
24  
25  import com.liferay.portal.kernel.util.FileUtil;
26  import com.liferay.portal.util.InitUtil;
27  import com.liferay.portal.util.PropsUtil;
28  
29  /**
30   * <a href="JavaScriptBuilder.java.html"><b><i>View Source</i></b></a>
31   *
32   * @author Brian Wing Shun Chan
33   *
34   */
35  public class JavaScriptBuilder {
36  
37      public static void main(String[] args) {
38          InitUtil.initWithSpring();
39  
40          if (args.length == 3) {
41              new JavaScriptBuilder(args[0], args[1], args[2]);
42          }
43          else {
44              throw new IllegalArgumentException();
45          }
46      }
47  
48      public JavaScriptBuilder(
49          String jsProperty, String jsDir, String mergedFile) {
50  
51          try {
52              StringBuilder sb = new StringBuilder();
53  
54              String[] files = PropsUtil.getArray(jsProperty);
55  
56              for (int i = 0; i < files.length; i++) {
57                  String content = FileUtil.read(jsDir + files[i]);
58  
59                  sb.append(content);
60                  sb.append("\n");
61              }
62  
63              FileUtil.write(mergedFile, sb.toString());
64          }
65          catch (Exception e) {
66              e.printStackTrace();
67          }
68      }
69  
70  }